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中国粉体网
3 个月
NiO-YSZ纳米复合粉体的制备及其表征
摘要: 以氯氧化锆、硝酸钇、硫酸镍为原料,采用超声波-共沉淀法制备NiO-YSZ纳米复合粉体。通过TEM,TPR与XRD等测试手段,分析产物形貌、晶相及还原过程,对不同Ni含量的Ni-YSZ材料的电导率通过四端电极法进行了测定。结果表明:产物粒径分布窄,颗粒小,分散性好 ...
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